Before the UK can ratify any withdrawal agreement between the UK and the European Union as an international treaty, certain statutory conditions must be met. These are set out in section 13(1) of the European Union (Withdrawal) Act 2018. One of these conditions requires the House of Commons to approve, by resolution, the negotiated withdrawal agreement and a joint statement between the UK and the EU on the future framework of relations between the two.
Debate has been scheduled over 5 days in the House of Commons on the 4-6, 10 and 11 December 2018 with a vote on 11 December 2018.
Procedure Committee Motions under section 13(1) of the European Union (Withdrawal) Act 2018
Research Briefing – A users guide to the meaningful vote
The Political Declaration on the Framework for Future EU-UK Relations (House of Commons research briefing)